diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2011-03-18 09:32:53 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-04-13 19:23:11 -0700 |
| commit | 032b4325b61b03f87f0346d0e92e39f785e24105 (patch) | |
| tree | 10d20725cd30ad4c5daed140c779307f9f393f3f /drivers/net/ixgbe/ixgbe_ethtool.c | |
| parent | 0fa6d83258252695203d24c8818092644df10fd7 (diff) | |
| download | linux-032b4325b61b03f87f0346d0e92e39f785e24105.tar.gz linux-032b4325b61b03f87f0346d0e92e39f785e24105.tar.bz2 linux-032b4325b61b03f87f0346d0e92e39f785e24105.zip | |
ixgbe: cleanup short msleep's (<20ms) to use usleep_range
Since msleep might not sleep for the desired amount when less
than 20ms use usleep_range.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index 76380a2b35aa..5005a36f8593 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -931,7 +931,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev, } while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state)) - msleep(1); + usleep_range(1000, 2000); if (!netif_running(adapter->netdev)) { for (i = 0; i < adapter->num_tx_queues; i++) @@ -1417,7 +1417,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) /* Disable all the interrupts */ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF); - msleep(10); + usleep_range(10000, 20000); /* Test each interrupt */ for (; i < 10; i++) { @@ -1437,7 +1437,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) ~mask & 0x00007FFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, ~mask & 0x00007FFF); - msleep(10); + usleep_range(10000, 20000); if (adapter->test_icr & mask) { *data = 3; @@ -1454,7 +1454,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) adapter->test_icr = 0; IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask); - msleep(10); + usleep_range(10000, 20000); if (!(adapter->test_icr &mask)) { *data = 4; @@ -1474,7 +1474,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) ~mask & 0x00007FFF); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, ~mask & 0x00007FFF); - msleep(10); + usleep_range(10000, 20000); if (adapter->test_icr) { *data = 5; @@ -1485,7 +1485,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data) /* Disable all the interrupts */ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF); - msleep(10); + usleep_range(10000, 20000); /* Unhook test interrupt handler */ free_irq(irq, netdev); @@ -1613,7 +1613,7 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter) reg_data |= IXGBE_AUTOC_LMS_10G_LINK_NO_AN | IXGBE_AUTOC_FLU; IXGBE_WRITE_REG(&adapter->hw, IXGBE_AUTOC, reg_data); IXGBE_WRITE_FLUSH(&adapter->hw); - msleep(10); + usleep_range(10000, 20000); /* Disable Atlas Tx lanes; re-enabled in reset path */ if (hw->mac.type == ixgbe_mac_82598EB) { |